How long does it take to fly to St. John's?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into St. John's, then you can expect flight times to average 5h 45m and 9h 33m, respectively.

What is the cheapest airline that flies from Washington, D.C. to St John's?

Porter Airlines, American Airlines, and Air Canada are the most popular carriers operating from Washington, D.C. to St John's

When did momondo last update prices for flights from Washington, D.C. to St John's Airport?

Prices for flights from Washington, D.C. to St John's Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to St John's Airport?

As of July 2026, there are 2 operators available to choose from for flights from Washington, D.C. to St John's Airport.

How old do you have to be to fly from Washington, D.C. to St John's Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$206 Cheap Flights from Washington, D.C. to St. John's in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to St. John's

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 11:20 pm

IAD

YYT

10h 25m

1 stop

8:45 am - 10:45 am

YYT

IAD

27h 30m

2 stops

$441Porter Airlines

Tue, Sep 1 - Sun, Sep 13

11:25 am - 10:55 pm

IAD

YYT

10h 00m

1 stop

6:05 am - 10:45 am

YYT

IAD

30h 10m

2 stops

$445Multiple Airlines

Thu, Aug 20 - Mon, Aug 24

11:25 am - 11:20 pm

IAD

YYT

10h 25m

1 stop

3:00 pm - 3:10 pm

YYT

IAD

25h 40m

1 stop

$448Multiple Airlines

Tue, Sep 1 - Sun, Sep 13

11:25 am - 12:55 am

IAD

YYT

12h 00m

2 stops

7:00 pm - 10:45 am

YYT

IAD

17h 15m

1 stop

$451Porter Airlines

Sat, Aug 22 - Fri, Aug 28

2:59 pm - 11:25 pm

DCA

YYT

6h 56m

1 stop

10:00 am - 3:59 pm

YYT

DCA

7h 29m

1 stop

$628American Airlines

Fri, Aug 21 - Fri, Aug 28

11:00 am - 7:05 pm

DCA

YYT

6h 35m

1 stop

5:40 pm - 10:31 pm

YYT

DCA

6h 21m

1 stop

$630Air Canada

Fri, Aug 14 - Tue, Aug 18

5:00 am - 10:20 pm

DCA

YYT

15h 50m

2 stops

10:00 am - 3:59 pm

YYT

DCA

7h 29m

1 stop

$633American Airlines

Sat, Aug 22 - Fri, Aug 28

6:15 am - 6:45 am

BWI

YYT

23h 00m

2 stops

3:00 pm - 10:54 am

YYT

BWI

21h 24m

2 stops

$951WestJet

Tue, Sep 1 - Tue, Sep 15

6:08 am - 12:33 am

BWI

YYT

16h 55m

2 stops

5:35 am - 10:59 pm

YYT

BWI

18h 54m

2 stops

$953United Airlines

Sun, Oct 11 - Thu, Oct 15

1:00 pm - 12:45 am

BWI

YYT

10h 15m

2 stops

5:35 am - 5:43 pm

YYT

BWI

13h 38m

2 stops

$963United Airlines

Tue, Sep 1 - Tue, Sep 15

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American Airlines flights from Washington, D.C. to St. John's

Our best American Airlines deals on Washington, D.C. to St. John's flight tickets

American Airlines

Aug 21

DCA2:59 pmWashington, D.C. Reagan-National

6h 56m

1 stop

YYT11:25 pmSt John's

Aug 28

YYT10:00 amSt John's

7h 29m

1 stop

DCA3:59 pmWashington, D.C. Reagan-National

$628

American Airlines

Aug 22

DCA5:00 amWashington, D.C. Reagan-National

15h 50m

2 stops

YYT10:20 pmSt John's

Aug 28

YYT10:00 amSt John's

7h 29m

1 stop

DCA3:59 pmWashington, D.C. Reagan-National

$633

American Airlines

Aug 21

DCA2:59 pmWashington, D.C. Reagan-National

6h 56m

1 stop

YYT11:25 pmSt John's

Aug 28

YYT10:00 amSt John's

15h 29m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

$638

Porter Airlines flights from Washington, D.C. to St. John's

Our best Porter Airlines deals on Washington, D.C. to St. John's flight tickets

Porter Airlines

Sep 1

IAD11:25 amWashington, D.C. Dulles Intl

10h 25m

1 stop

YYT11:20 pmSt John's

Sep 13

YYT8:45 amSt John's

27h 30m

2 stops

IAD10:45 amWashington, D.C. Dulles Intl

$441

Porter Airlines

Aug 22

IAD11:25 amWashington, D.C. Dulles Intl

12h 00m

2 stops

YYT12:55 amSt John's

Aug 28

YYT7:00 pmSt John's

17h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

$451

Porter Airlines

Aug 22

IAD11:25 amWashington, D.C. Dulles Intl

12h 00m

2 stops

YYT12:55 amSt John's

Aug 29

YYT6:00 amSt John's

10h 40m

2 stops

IAD3:10 pmWashington, D.C. Dulles Intl

$492

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 9/1

11:25 am-11:20 pm

1 stop10h 25m

St John's

Sun 9/13

8:45 am-10:45 am

2 stops27h 30m

$441

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 8/20

11:25 am-10:55 pm

1 stop10h 00m

St John's

Mon 8/24

6:05 am-10:45 am

2 stops30h 10m

$445

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 9/1

11:25 am-11:20 pm

1 stop10h 25m

St John's

Sun 9/13

3:00 pm-3:10 pm

1 stop25h 40m

$448

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 8/22

11:25 am-12:55 am

2 stops12h 00m

St John's

Fri 8/28

7:00 pm-10:45 am

1 stop17h 15m

$451

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 8/21

2:59 pm-11:25 pm

1 stop6h 56m

St John's

Fri 8/28

10:00 am-3:59 pm

1 stop7h 29m

$628

Quickest round-trip

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 8/14

11:00 am-7:05 pm

1 stop6h 35m

St John's

Tue 8/18

5:40 pm-10:31 pm

1 stop6h 21m

$630

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Sat 8/22

5:00 am-10:20 pm

2 stops15h 50m

St John's

Fri 8/28

10:00 am-3:59 pm

1 stop7h 29m

$633

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Tue 9/1

6:15 am-6:45 am

2 stops23h 00m

St John's

Tue 9/15

3:00 pm-10:54 am

2 stops21h 24m

$951

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 10/11

6:08 am-12:33 am

2 stops16h 55m

St John's

Thu 10/15

5:35 am-10:59 pm

2 stops18h 54m

$953

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Tue 9/1

1:00 pm-12:45 am

2 stops10h 15m

St John's

Tue 9/15

5:35 am-5:43 pm

2 stops13h 38m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to St. John's

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. and St. John's?

Prices are currently low for flights on this route.

Typical prices usually range from $639 to $737.
The lowest price recently found on this route was $441.

What is the cheapest month to fly to St. John's?

If you aren’t able to travel during the month of February, then book flights to St. John's from Washington, D.C. during October instead. Flights to St. John's in October, while not as cheap as those in February, still average around $525.

Can stopping save me money on Washington, D.C. to St. John's flights?

You could potentially save up to 66% on your flight if you consider stops on a Washington, D.C. to St. John's flight.

When to book flights from Washington, D.C. to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to St. John's according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to St. John's (WAS to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to St. John's

Fastest flight time	5h 30m
Direct flights	None

The fastest flight from Washington, D.C. to St. John's takes 5h 30m

There are no direct flights from Washington, D.C. to St. John's. There are no popular flight routes from Washington, D.C. to St. John's.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to St. John's

How far is Washington, D.C. to St John's by plane?
There are 1354.1 mi between Washington, D.C. and St John's. 5h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to St John's Airport?
Prices for flights from Washington, D.C. to St John's Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to St John's Airport?
As of July 2026, there are 2 operators available to choose from for flights from Washington, D.C. to St John's Airport.
How old do you have to be to fly from Washington, D.C. to St John's Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to St. John's?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to St. John's is Air Canada (100% of total bookings).

Best airlines flying from Washington, D.C. to St. John's

Compare and see reviews for airlines that fly from Washington, D.C. to St. John's with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $541	Free Cancellation	Rating 7.1 11,391 reviews		Search Air Canada flights
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 10,042 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to St. John's?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to St. John's. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to St. John's?

Once all potential Washington, D.C. to St. John's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to St. John's right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to St. John's now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. John's and let you know when they change.